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Collins Ashu AKOSA
Collins Ashu AKOSA
Department of Applied Physics, School of Advanced Science and Engineering, Waseda University
Verified email at kaust.edu.sa
Title
Cited by
Cited by
Year
Dirac spin-orbit torques and charge pumping at the surface of topological insulators
PB Ndiaye, CA Akosa, MH Fischer, A Vaezi, EA Kim, A Manchon
Physical Review B 96 (1), 014408, 2017
972017
Theory of the topological spin Hall effect in antiferromagnetic skyrmions: Impact on current-induced motion
CA Akosa, OA Tretiakov, G Tatara, A Manchon
Physical review letters 121 (9), 097204, 2018
812018
Silicene and transition metal based materials: prediction of a two-dimensional piezomagnet
NY Dzade, KO Obodo, SK Adjokatse, AC Ashu, E Amankwah, CD Atiso, ...
Journal of Physics: Condensed Matter 22 (37), 375502, 2010
732010
Topological Hall and spin Hall effects in disordered skyrmionic textures
PB Ndiaye, CA Akosa, A Manchon
Physical Review B 95 (6), 064426, 2017
662017
Phenomenology of chiral damping in noncentrosymmetric magnets
CA Akosa, IM Miron, G Gaudin, A Manchon
Physical Review B 93 (21), 214429, 2016
452016
Topological Hall signatures of magnetic hopfions
B GŲbel, CA Akosa, G Tatara, I Mertig
Physical Review Research 2 (1), 013315, 2020
372020
Enhanced nonadiabaticity in vortex cores due to the emergent Hall effect
A Bisig, CA Akosa, JH Moon, J Rhensius, C Moutafis, A Von Bieren, ...
Physical review letters 117 (27), 277203, 2016
372016
Role of spin diffusion in current-induced domain wall motion for disordered ferromagnets
CA Akosa, WS Kim, A Bisig, M Klšui, KJ Lee, A Manchon
Physical Review B 91 (9), 094411, 2015
292015
Intrinsic nonadiabatic topological torque in magnetic skyrmions and vortices
CA Akosa, PB Ndiaye, A Manchon
Physical Review B 95 (5), 054434, 2017
252017
Nonlinear control of damping constant by electric field in ultrathin ferromagnetic films
B Rana, CA Akosa, K Miura, H Takahashi, G Tatara, YC Otani
Physical Review Applied 14 (1), 014037, 2020
232020
Magnon pair emission from a relativistic domain wall in antiferromagnets
G Tatara, CA Akosa, RM Otxoa de Zuazola
Physical Review Research 2 (4), 043226, 2020
162020
Tuning the skyrmion hall effect via engineering of spin-orbit interaction
CA Akosa, H Li, G Tatara, OA Tretiakov
Physical Review Applied 12 (5), 054032, 2019
142019
Current-driven nucleation and propagation of antiferromagnetic skyrmionium
SA Obadero, Y Yamane, CA Akosa, G Tatara
Physical Review B 102 (1), 014458, 2020
122020
Stabilization of skyrmions in a nanodisk without an external magnetic field
H Li, CA Akosa, P Yan, Y Wang, Z Cheng
Physical review applied 13 (3), 034046, 2020
112020
Theory of chiral effects in magnetic textures with spin-orbit coupling
CA Akosa, A Takeuchi, Z Yuan, G Tatara
Physical Review B 98 (18), 184424, 2018
112018
Thermal spin torque in double-barrier tunnel junctions with magnetic insulators
C Ortiz Pauyac, CA Akosa, G Tatara, M Chshiev, A Kalitsov
Physical Review Applied 15 (6), 064003, 2021
52021
Pseudo electric field and pumping valley current in graphene nanobubbles
N Hadadi, A Belayadi, A AlRabiah, O Ly, CA Akosa, M Vogl, H Bahlouli, ...
Physical Review B 108 (19), 195418, 2023
42023
Spin Transport in Ferromagnetic and Antiferromagnetic Textures
CA Akosa
42016
Directed transport of Bose-Einstein Condensates with kicked interactions
KS Suraj, A Kenfack, CA Akosa, G Tatara
Physics Letters A 497, 129333, 2024
2024
Theory of spin transport in antiferromagnets (Conference Presentation)
A Manchon, H Saidaoui, C Akosa
Spintronics IX 9931, 95-95, 2016
2016
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